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Jinqiang is an enterprise engaged in the research and development of Baryte beneficiation equipment and the customization of beneficiation technology. The company mainly focuses on the production and manufacturing of large Baryte. Through the unremitting efforts of researchers, it has successfully designed independent patented large-scale production machines. Since its launch, it has made outstanding contributions to energy conservation, consumption reduction and environmental protection in the Baryte production industry, gradually replacing the traditional small production machines with low efficiency and difficult adjustment.
The Baryte beneficiation mainly adopts the gravity separation method, which is based on the proportion difference between Baryte and waste rock. It is not only efficient and effective, but also low in beneficiation cost, simple in operation, and does not pollute the environment. It is the most ideal method for Baryte beneficiation at present. The most commonly used concentrator for Baryte ore is selected as gravity concentration method. There are many different models and specifications. The following are several common Baryte concentrators.
1. Coarse particle selection Baryte jig
Some Baryte needs to use Baryte concentrate with a large proportion of coarse grains, which requires direct selection and purification of coarse Baryte raw ores. The jigs that can directly concentrate coarse particles are AM30 jigs and 2LTC-912/4A. The former is mainly used to separate 10 sets of 30 mm coarse Baryte, which is mainly used to separate 30 pieces of 50 mm coarse Baryte. The coarse Baryte concentrator has many advantages, such as good beneficiation effect, high beneficiation efficiency, small equipment investment, etc. AM30 jig.
2. Medium and fine particle selection Baryte jig
In addition to coarse Baryte, fine Baryte also plays an important role in different fields. In order to ensure the maximum benefit and recovery rate of Baryte beneficiation, it is usually necessary to re select fine Baryte ore and discard waste rock to improve the grade or proportion. The most common medium and fine Baryte concentrators are 2LTC-6109/8T jigs and LTA1010/2 jigs, also known as trapezoidal jigs, which have four independent beneficiation tanks and can realize four different jump systems. Therefore, the 0-10mm Baryte ore can be selected without classification. The beneficiation effect, processing capacity and recovery rate rank first among all kinds of jigs, and it is one of the most ideal Baryte concentrators. The latter, also known as downward moving conical diaphragm jig, is mainly used for processing 0-5mm machines with small floor area, large processing capacity per unit floor area and small equipment investment, which is very suitable for small and medium-sized Baryte concentrators.
3. Baryte ore washing equipment
The mud content of Baryte ore determines whether Baryte ore needs ore washing. For Baryte ore with small mud content, we can use simple screening and washing, that is, adding water to slightly wash the ore during screening to meet the requirements. For Baryte ore with large mud content, it is necessary to enter the ore washing machine for ore washing. The most common Baryte ore washing machines are cylinder ore washing machine and trough ore washing machine.
Jinqiang is a manufacturer of Baryte jigging machine, which has outstanding energy-saving in Baryte gravity beneficiation. Its main feature is low energy consumption, which can not only reduce operating and processing costs, but also protect mining resources. With the rapid development of society and technology, efficient and energy-saving mineral processing has become increasingly important equipment for mineral processing. With the improvement of equipment separation efficiency, the efficiency and result quality of mineral processing have also reached satisfactory indicators. The beneficiation of jigs belongs to physical separation. Circulating water can be used, and high-quality Baryte jigs are not required. It is an environmental protection environment for environmental protection equipment. The selection of homogeneous raw materials is an important condition to ensure the stability of the system, reduce overload or overload of jumping equipment, and improve separation efficiency. The flow characteristics of the pulsating air circulation valve determine the characteristic curve of the air valve. The frequency and amplitude of pulsating flow amplitude determine the period time under high and loose conditions. Stratification affects decision-making based on density. Therefore, in order to maintain the jig in a good sorting state and stability.
There are three main types of Baryte jigs produced by Jinqiang. LTA series jigs are lower motion jigs, which are mainly used to process fine Baryte ore below 8mm. AM30 jigs and xd4-2 composite jigs are large particle jigs, which are also one of the most widely used in the field of Baryte beneficiation. They are mainly used to separate 8-30mm coarse Baryte ore. LTC-912/4A jigs are new large particle jigs developed by our plant, with a maximum particle size of 50mm, At present, it has obtained massive Baryte concentrate, and the beneficiation effect and processing capacity are satisfactory.
There are three kinds of jigs that choose Baryte. Generally, a variety of jigs are used in combination to achieve 0-50mm beneficiation effect and all indicators are satisfactory, which is the most ideal equipment combination for Baryte beneficiation.
The Baryte selection jig produced by Jinqiang is different from the traditional jig, which uses a composite box ④; Adjustable crank connecting rod structure ②; Sine wave rocker arm ⑤; Rubber lamination pouring device ⑦; The automatic control of the discharge structure ⑨ is composed of a variable speed power speed control structure; ① Drive the adjustable crank connecting rod structure ② to drive the sine wave rocker arm ⑤ to perform sinusoidal oscillation motion. The composite box is made of a set of connectors. ④ The upper and lower boxes move in a sine wave from opposite directions upwards and downwards; At the same time, opening and closing the rubber composite film of the inverted device causes the water in the box to fluctuate in the same period. This composite motion refers to the sine wave motion of the box body, and the medium water undergoes synchronous upward and downward fluctuations. Make the selected particle materials in water move forward under the buoyancy and thrust of water; The gravity of the material interacts with the sine wave thrust of the box. Due to the different weight ratios of the material, gravity enters the discharge outlet and introduces light materials into the tailings discharge area. Greatly improved beneficiation efficiency, grade, recovery rate, and production capacity, saving a large amount of water.
Baryte in Guangxi is mostly vein ore and slope deposit filled with hydrothermal solution. For many years, high-quality surface and shallow mines have been mining to varying degrees, with grades ranging from 60% to 70% of medium to low grade ores being abandoned or not being utilized, resulting in resource waste. In order to make full use of this part of mineral resources, the Baryte jigger manufacturer of Jinqiang Environmental Protection Science and Technology Co., Ltd. has designed the Sawtooth wave wave jigger for the mine environment, and has carried out many research experiments on Baryte ore gravity separation, and has finally achieved satisfactory results. The large particle Sawtooth wave wave jig for Baryte ore reconstructed in the research can well adapt to the separation of Baryte with small specific gravity difference, large particles and high grade. Moreover, the jigging machine is simple in operation, simple in process, stable in index and very feasible in benefit, which provides a better way for the gravity separation of such Baryte and similar non-metallic mineral resources.
At first, sine wave jigs were commonly used mining machinery in China's mines. Its pulsation curve is a resonance curve. With the progress of science and technology, the Sawtooth wave jig with a pulsating curve like a sawtooth is one of the advanced gravity concentration equipment at home and abroad.
Sawtooth wave wave jump elimination plays a role of mutual learning in sine wave jump elimination, which shortens the rise time of water flow and correspondingly prolongs the Fall time of water flow. In order to overcome the shortcomings of excessive sine wave descent acceleration, fast and tight loose bed, a smaller constant downward water velocity is adopted to maintain a longer suspension time in the loose bed, which is conducive to the selection of mineral particles.
Problems encountered in the gravity concentration research of Baryte in Baryte with conventional Sawtooth wave wave jig:
When the large stroke is 25mm and the selected particle size is> Difficulty in operating 20mm bed surface and insufficient skills;
Among Baryte in Guangxi, the grade of medium and low grade ore is 60%~the width of the two concentrate outlets of the Sawtooth wave wave jig is only 70% mm, and 80% can not exclude~90% of the output concentrate;
The transformation process of Baryte Sawtooth wave wave jig:
1. Add functionality by changing the original square screen to a straight and long screen, reducing running resistance and screen gap blockage, slightly increasing the screen surface slope, changing the water guide plate under the screen from 90 to 60 forward, reducing the slot width, and increasing the stroke coefficient.
2. The diversion grade is 80%~90% of the concentrate, and the original 20% mm concentrate is changed to 25mm and 40mm, and the original tailings outlet is changed to a large particle concentrate outlet.
Baryte ore is selected by Baryte Sawtooth wave wave jig, which can make full use of the characteristics of Sawtooth wave wave to better separate Baryte with small specific gravity difference, large particle distribution, and inversion of favorable factors for shape of barite and gangue. After increasing power, adjust the< 45mm wide particle size minerals can be effectively sorted. Perfect large particle Sawtooth wave wave jigs can well handle non-metallic minerals such as large Baryte in Guangxi, making the simple Baryte beneficiation process produce huge production benefits.
The Baryte dressing equipment produced by Jinqiang includes: ball mill, crusher, jaw crusher, impact crusher, cone crusher, ultrafine crusher, magnetic separator, dry magnetic separator, wet magnetic separator, double ring high gradient magnetic separator, magnetic dressing equipment, flotation machine, mine flotation machine, classifier, spiral classifier, high weir spiral classifier, dryer, Rotary kiln, shaker, elevator, high-frequency screen, finished product screen, high-efficiency thickener Spiral groove, disc granulator, groove feeder, energy-saving ball mill coal, etc.
Which one is better to choose Baryte jigger manufacturer
Which one is better to choose Baryte jigger manufacturerRelated Information